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LTC2977IUP#PBF - Analog Devices

Description: Current & Power Monitors & Regulators 8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement

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LTC2977IUP#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2977IUP#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 64-Lead (9mm × 9mm) Plastic QFN
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LTC2977IUP#PBF - Analog Devices - 3D model - Quad Flat No-Lead - 64-Lead (9mm × 9mm) Plastic QFN
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LTC2977IUP#PBF Details

  • Manufacturer Part Number:

    LTC2977IUP#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    ALSO OPERATES IN 3.3V

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    9 mm

LTC2977IUP#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2977IUP#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the input capacitors close to the device. Additionally, the PCB should be designed to minimize noise and electromagnetic interference (EMI).
  • To ensure accuracy, it is essential to follow proper layout and routing guidelines, use high-quality components, and calibrate the device according to the datasheet. Additionally, the device should be operated within its specified temperature range, and the input voltage should be within the recommended range.
  • The LTC2977IUP#PBF has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be mounted on a PCB with a thermal pad, and a heat sink can be used if necessary. The device should also be operated in an environment with good airflow to prevent overheating.
  • To troubleshoot issues with the LTC2977IUP#PBF, start by checking the power supply voltage, input voltage, and output voltage. Verify that the device is properly configured and that the input capacitors are properly sized. Use an oscilloscope to check for noise and oscillations on the input and output lines. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • Yes, the LTC2977IUP#PBF is suitable for high-reliability applications. It is manufactured using a high-reliability process, and it has undergone rigorous testing to ensure its performance and reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the device meets the specific requirements of the application.

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LTC2977IUP#PBF Overview

Use the download button to access the LTC2977IUP#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC29, or try a keyword search, such as Power Management Circuits

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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